firefly-iii/app/Providers/AppServiceProvider.php

<?php
declare(strict_types = 1);

namespace FireflyIII\Providers;

use Illuminate\Support\ServiceProvider;

/**
 * Class AppServiceProvider
 *
 * @package FireflyIII\Providers
 */
class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        //
    }

    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        //
    }
}